Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10703880 | Plasticizer for vinyl chloride resin, vinyl chloride resin composition, wire harness, and dashboard | Takafumi Noguchi, Akio Toyoda, Yoshiyuki Yaoita, Tetsurou Umemoto, Osamu Suzuki | 2020-07-07 |